Fairness in Link Prediction Beyond Demographic Parity: A Reproducibility Study

Valentijn Oldenburg, Floris de Kam, Stef de Wildt +1

In fair ranked link prediction, demographic parity (${\Delta }_{\mathrm{DP}}$) is a common fairness metric. Yet, Mattos et al. (2025) argue that it fails to detect exposure bias because it i…